Company facts
- Headquarters
- Northfield, Illinois
- Most recent report
- 10-Q, filed Nov 4, 2026
- Incorporated
- Delaware
- Filings on record
- 1,007+ filings
- On EDGAR
- CIK 94049
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 43
News 8 of 93
Prospectuses and Registrations 2
Proxies 8 of 11
- DEF 14A Proxy statement for a shareholder vote Mar 25, 2026
- DEF 14A Proxy statement for a shareholder vote Mar 25, 2025
- DEF 14A Proxy statement for a shareholder vote Mar 26, 2024
- DEF 14A Proxy statement for a shareholder vote Mar 20, 2023
- DEF 14A Proxy statement for a shareholder vote Mar 25, 2022
- DEF 14A Proxy statement for a shareholder vote Mar 25, 2021
- DEF 14A Proxy statement for a shareholder vote Mar 20, 2020
- DEF 14A Proxy statement for a shareholder vote Mar 29, 2019
Ownership 8 of 836
- 4/A Insider reported a trade, amended Nov 5, 2026
- 4 Insider reported a trade Nov 5, 2026
- SCHEDULE 13G Large holder reported a passive stake Oct 8, 2026
- 4 Insider reported a trade Aug 28, 2026
- 4 Insider reported a trade Aug 12, 2026
- 3 Insider reported their initial holding Aug 4, 2026
- 4 Insider reported a trade May 12, 2026
- 4/A Insider reported a trade, amended May 12, 2026
Other 8 of 22
- SD Conflict minerals disclosure May 29, 2026
- ARS Annual report sent to shareholders Mar 25, 2026
- SD Conflict minerals disclosure May 30, 2025
- ARS Annual report sent to shareholders Mar 25, 2025
- SD Conflict minerals disclosure May 31, 2024
- ARS Annual report sent to shareholders Mar 26, 2024
- UPLOAD Comment letter from SEC staff Nov 8, 2023
- CORRESP Reply to SEC staff Oct 27, 2023
Everything here comes from Stepan Co's own filings on SEC EDGAR. The filing list is rechecked every hour.